CVE-2026-91088

A vulnerability has been found in GPAC up to f1219cde. This issue affects the function gf_url_concatenate_ex of the file utils/url.c of the component URL Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. Upgrading to version abi-16.23 is capable of addressing this issue. The identifier of the patch is afca1f1181668d85941d51ed1adf647807d5d975. It is advisable to upgrade the affected component.

CVSS v3 4.8 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.3 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/gpac/gpac/
https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
https://github.com/gpac/gpac/issues/3808
https://github.com/gpac/gpac/releases/tag/abi-16.23
https://vuldb.com/cve/CVE-2026-91088
https://vuldb.com/submit/919757
https://vuldb.com/vuln/403650
https://vuldb.com/vuln/403650/cti
https://github.com/gpac/gpac/issues/3808

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-15 07:16

Updated : 2026-09-15 15:17

NVD link : CVE-2026-91088

Mitre link : CVE-2026-91088

CVE.ORG link : CVE-2026-91088

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

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